Reference of 1455-77-2, As we all know, there are many different methods for the synthesis of a compound, and people can choose the synthesis method that suits their own laboratory according to the actual situation. 1455-77-2 name is 3,5-Diamino-1,2,4-triazole, This compound is widely used in many fields, so it is necessary to find a new synthetic route. The downstream synthesis method of this compound is introduced below.
Added to three neck fever bottle 126mmol oleic acid, 60mmol3,5-diamino -1, 2, 4-three nitrogen […] 20.9g glycol solvent, under the protection of argon gas, heating 80 ¡ãC after melting, by adding 3mmol potassium hydroxide, wherein the oleic acid: 3,5-diamino -1, 2, 4-triazole: potassium hydroxide mole ratio is 2.1: 1 : 0.05, glycol as the above-mentioned reactant of the total weight of the 50percent. Continued heating to 150 ¡ãC, reaction 12h rear, with 1percent sodium carbonate water solution, in order to remove unreacted oleic acid and the solvent is ethylene glycol, yellow solid is obtained after drying a heterocycle-containing fatty acid amide-based intermediate A.
At the same time, in my other blogs, there are other synthetic methods of this type of compound, 3,5-Diamino-1,2,4-triazole, and friends who are interested can also refer to it.
Reference:
Patent; China Petroleum & Chemical Corporation; Yu, Jianye; Lu, Minhui; Yuan, Ping; Yuan, Yufeng; (9 pag.)CN105693640; (2016); A;,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics